By "wala naman akong makita" you mean you can't find the extracted file or the extracted folder/file is empty?
If you can't find the extracted file you'll usually find it on the default storage. Or the path you specified before you executed the extraction. Ex: sdcard/downloads - or some folder you chose as destination.
If you are using PC, right click the zip/rar file and click extract here. So that the extracted file will be on the same location as the zip/rar.